Champion 7031 Spark Plug

Description

The Champion 7031 Spark Plug is part of Champion’s Double Platinum Power™ series, engineered to provide dependable ignition performance, improved durability, and extended service life. Designed with a fine-wire platinum center electrode and platinum pad ground electrode, this spark plug helps deliver stronger spark focus and improved ignitability for efficient combustion.

Champion’s Heat-Active™ alloy allows the electrodes to reach and maintain optimal operating temperature, helping ensure stable performance across a wide range of engine loads and driving conditions. The platinum construction increases wear resistance, making the Champion 7031 suitable for long service intervals and consistent engine performance.

With a flat seat design, crush washer, and resistor construction, the Champion 7031 is designed to provide reliable fitment and ignition performance in many passenger cars, vans, and light-duty vehicles.

Features

• Double Platinum Power™ premium spark plug design

• Fine-wire platinum center electrode for improved ignitability

• Platinum pad ground electrode for enhanced durability

• Heat-Active™ alloy promotes optimal electrode temperature

• Maintains stable operating temperature under varying engine loads

• V-trimmed ground electrode for sharper spark focus

• Resistor design compatible with modern ignition systems

• Pre-gapped for convenient installation

• Designed for long-lasting durability and reliable performance

Specifications

• Part Description: Spark Plug

• Plug Type: RN14PMP5

• Classification: Champion Double Platinum Power

• Grade Type: Standard Replacement

• Center Electrode Design: Fine Wire

• Center Electrode Tip Material: Platinum

• Center Electrode Diameter: 0.1 in

• Ground Electrode Quantity: 1

• Ground Electrode Material: Platinum Pad Surface

• Ground Electrode Core Material: Platinum

• Ground Electrode Tip Material: Platinum

• Pre-Gap Size: 0.049 in / 1.25 mm

• Hex Size: 0.813 in / 20.650 mm

• Insulator Height: 0.12 in

• Insulator Projection: 0.12 in

• Manufacturer Heat Range: 14

• Seat Type: Flat

• Reach: 0.75 in

• Thread Diameter: 14.000 mm / 0.551 in

• Resistor Type: Yes

• Electrical Terminal Type: Non-Removable Nut

• Washer Included: Yes

• Washer Type: Crush

• Hex Type: Hex

• Indexed: No

• Installed Height: 2.24 in

• Taper Diameter: 0.25 in

• Subject to Prop 65: No

Fitment

Compatible with a wide range of passenger car, van, and light-duty vehicle applications including:

Asuna

• GT (1993) – 1.6L L4

• SE (1993) – 1.6L L4

Buick

• Skyhawk (1987–1988) – 2.0L L4

Cadillac

• Calais (1975–1976) – 8.2L V8 500 cid

• Commercial Chassis (1975–1984) – 500, 425, and 368 V8 engines

• DeVille (1975–1981) – 500, 425, and 368 V8 engines

• Eldorado (1975–1981) – 500, 425, and 368 V8 engines

• Fleetwood (1975–1984) – 500, 425, and 368 V8 engines

• Seville (1980–1981) – 6.0L V8 368 cid

Chevrolet

• Nova (1985–1988) – 1.6L L4

• Sprint (1985) – 1.0L L3

Chrysler

• Concorde (1993–1996) – 3.3L V6

• Dynasty (1990–1993) – 3.3L V6

• Grand Voyager (2000) – 3.3L V6

• Imperial (1990–1993) – 3.3L and 3.8L V6

• Intrepid (1993–1997) – 3.3L V6

• New Yorker (1990–1993) – 3.3L and 3.8L V6

• TC Maserati (1989) – 2.2L L4

• Town & Country (1990–2000) – 3.3L and 3.8L V6

• Voyager (2000) – 3.3L V6

Dodge

• Caravan (1990–2000) – 3.3L V6

• Caravan (1996–1999) – 3.8L V6

• Dynasty (1990–1993) – 3.3L V6

• Grand Caravan (1990–2000) – 3.3L and 3.8L V6

• Intrepid (1993–1997) – 3.3L V6

• Ram 50 (1983) – 2.6L L4

Eagle

• Summit (1989–1996) – 1.5L and 2.4L L4

• Vision (1993–1997) – 3.3L V6

• Vista (1988–1992) – 1.5L and 2.0L L4

Honda

• Accord (1984–1989) – 1.8L and 2.0L L4

• Civic (1984–1987) – 1.3L L4

• Passport (1994–1996) – 2.6L L4

• Prelude (1985–1987) – 2.0L L4

Hyundai

• Sonata (1999–2005) – 2.4L L4

Isuzu

• Amigo (1989–1994) – 2.3L and 2.6L L4

• Pickup (1992–1995) – 2.3L and 2.6L L4

• Rodeo (1991–1997) – 2.6L L4

• Trooper (1988–1991) – 2.6L L4

Kia

• Sephia (1994–1995) – 1.6L L4

Mazda

• 323 (1986–1995) – 1.6L L4

• B2200 (1990–1993) – 2.2L L4

• B2600 (1987–1988) – 2.6L L4

Mercury

• Tracer (1987–1990) – 1.6L L4

Mitsubishi

• Galant (1985–1987) – 2.4L L4

• Mighty Max (1983–1994) – 2.6L L4 and 3.0L V6

• Mirage (1991–1999) – 1.5L L4

• Montero (1983–1994) – 2.6L L4 and 3.0L V6

• Sigma (1989–1990) – 3.0L V6

Nissan

• 210 (1979–1982) – 1.2L, 1.4L, and 1.5L L4

• 310 (1979–1982) – 1.4L and 1.5L L4

• 810 (1977–1979) – 2.4L L6

• B210 (1977–1978) – 1.4L L4

• F10 (1977–1978) – 1.4L L4

• Pulsar / Pulsar NX (1983–1988) – 1.6L L4

• Sentra (1982–1986) – 1.5L and 1.6L L4

Oldsmobile

• Firenza (1987–1988) – 2.0L L4

Plymouth

• Arrow (1979–1980) – 2.6L L4

• Arrow Pickup (1979–1982) – 2.6L L4

• Caravelle (1983–1985) – 2.6L L4

• Colt (1992) – 2.4L L4

• Grand Voyager (1990–1999) – 3.3L and 3.8L V6

• Reliant (1981–1985) – 2.6L L4

• Sapporo (1978–1983) – 2.6L L4

• Turismo (1983) – 1.6L L4

• Voyager (1984–2000) – 2.6L L4, 3.3L V6, and 3.8L V6

Pontiac

• LeMans (1988–1993) – 1.6L and 2.0L L4

• Optima (1988–1991) – 1.6L and 2.0L L4

• Sunbird (1987–1994) – 2.0L L4

Toyota

• Camry (1983–1986) – 2.0L L4

• Celica (1983–1986) – 2.0L L4 and 2.8L L6

• Corolla (1980–1988) – 1.6L and 1.8L L4

• Cressida (1983–1988) – 2.8L L6

• Land Cruiser (1990–1992) – 4.0L L6

• Starlet (1983–1984) – 1.3L L4

• Tercel (1981–1994) – 1.5L L4

• Van / Van Wagon (1984–1989) – 2.0L and 2.2L L4

Other Applications

• Monteverdi 375 (1967) – 7.0L V8

• Utilimaster Step Van (1991–1994) – 3.3L engine

Verify exact fitment by vehicle year, engine size, and manufacturer specifications before purchase or installation.